9, ELECTRO-L N2 MSU-GS channel 9 SRF from file MSU-GS_SRFs.txt received November 2019 from NWPSAF helpdesk Number of data points: 23 Wavenumber (cm-1) Filter response 869.565200 0.000000 877.193000 0.006000 884.955800 0.018000 892.857100 0.031000 900.900900 0.263000 909.090900 0.537000 917.431200 0.702000 925.925900 0.909000 934.579400 0.929000 943.396200 0.981000 952.381000 1.000000 961.538500 0.811000 970.873800 0.573000 980.392200 0.361000 990.099000 0.154000 1000.000000 0.127000 1010.101000 0.088000 1020.408200 0.041000 1030.927800 0.019000 1041.666700 0.009000 1052.631600 0.004000 1063.829800 0.001000 1075.268800 0.000000